2002891072

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:785

約数の個数: 168

約数和(自身を含む): 5054733096

約数和(自身を除く): 3051842024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 73, 91, 98, 104, 112, 146, 182, 196, 208, 224, 292, 364, 392, 416, 448, 511, 584, 637, 673, 728, 784, 832, 949, 1022, 1168, 1274, 1346, 1456, 1568, 1898, 2044, 2336, 2548, 2692, 2912, 3136, 3577, 3796, 4088, 4672, 4711, 5096, 5384, 5824, 6643, 7154, 7592, 8176, 8749, 9422, 10192, 10768, 13286, 14308, 15184, 16352, 17498, 18844, 20384, 21536, 26572, 28616, 30368, 32704, 32977, 34996, 37688, 40768, 43072, 46501, 49129, 53144, 57232, 60736, 61243, 65954, 69992, 75376, 93002, 98258, 106288, 114464, 122486, 131908, 139984, 150752, 186004, 196516, 212576, 228928, 244972, 263816, 279968, 301504, 343903, 372008, 393032, 425152, 428701, 489944, 527632, 559936, 638677, 687806, 744016, 786064, 857402, 979888, 1055264, 1277354, 1375612, 1488032, 1572128, 1714804, 1959776, 2110528, 2407321, 2554708, 2751224, 2976064, 3144256, 3429608, 3919552, 4470739, 4814642, 5109416, 5502448, 6859216, 8941478, 9629284, 10218832, 11004896, 13718432, 17882956, 19258568, 20437664, 22009792, 27436864, 31295173, 35765912, 38517136, 40875328, 62590346, 71531824, 77034272, 125180692, 143063648, 154068544, 250361384, 286127296, 500722768, 1001445536, 2002891072]

約数ペア:

[(1, 2002891072), (2, 1001445536), (4, 500722768), (7, 286127296), (8, 250361384), (13, 154068544), (14, 143063648), (16, 125180692), (26, 77034272), (28, 71531824), (32, 62590346), (49, 40875328), (52, 38517136), (56, 35765912), (64, 31295173), (73, 27436864), (91, 22009792), (98, 20437664), (104, 19258568), (112, 17882956), (146, 13718432), (182, 11004896), (196, 10218832), (208, 9629284), (224, 8941478), (292, 6859216), (364, 5502448), (392, 5109416), (416, 4814642), (448, 4470739), (511, 3919552), (584, 3429608), (637, 3144256), (673, 2976064), (728, 2751224), (784, 2554708), (832, 2407321), (949, 2110528), (1022, 1959776), (1168, 1714804), (1274, 1572128), (1346, 1488032), (1456, 1375612), (1568, 1277354), (1898, 1055264), (2044, 979888), (2336, 857402), (2548, 786064), (2692, 744016), (2912, 687806), (3136, 638677), (3577, 559936), (3796, 527632), (4088, 489944), (4672, 428701), (4711, 425152), (5096, 393032), (5384, 372008), (5824, 343903), (6643, 301504), (7154, 279968), (7592, 263816), (8176, 244972), (8749, 228928), (9422, 212576), (10192, 196516), (10768, 186004), (13286, 150752), (14308, 139984), (15184, 131908), (16352, 122486), (17498, 114464), (18844, 106288), (20384, 98258), (21536, 93002), (26572, 75376), (28616, 69992), (30368, 65954), (32704, 61243), (32977, 60736), (34996, 57232), (37688, 53144), (40768, 49129), (43072, 46501)]